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net: if: Check in delete addr if delayed work needs cancelling

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The address lifetime timer was cancelled always even if the address
timer was never installed.

Jira: ZEP-2397

Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
This commit is contained in:
Jukka Rissanen 2017-07-19 19:48:01 +03:00 • committed by Andrew Boie
commit 16837f954f
1 changed files with 3 additions and 1 deletions
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4
subsys/net/ip/net_if.c
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@ -668,7 +668,9 @@ bool net_if_ipv6_addr_rm(struct net_if *iface, const struct in6_addr *addr)
continue;
}
k_delayed_work_cancel(&iface->ipv6.unicast[i].lifetime);
if (!iface->ipv6.unicast[i].is_infinite) {
k_delayed_work_cancel(&iface->ipv6.unicast[i].lifetime);
}
iface->ipv6.unicast[i].is_used = false;